| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $179.26 | 7.396% | $192.5181 | $192.52 | $192.50 | $192.50 |
| Purchase #2 | $199.83 | 11.366% | $222.5427 | $222.54 | $222.55 | $222.50 |
| Purchase #3 | $247.56 | 8.596% | $268.8403 | $268.84 | $268.85 | $268.80 |
| Purchase #4 | $92.40 | 8.370% | $100.1339 | $100.13 | $100.15 | $100.10 |
| Purchase #5 | $153.96 | 9.126% | $168.0104 | $168.01 | $168.00 | $168.00 |
| Purchase #6 | $159.53 | 10.235% | $175.8579 | $175.86 | $175.85 | $175.90 |
| Purchase #7 | $44.97 | 8.324% | $48.7133 | $48.71 | $48.70 | $48.70 |
| 7 purchase totals = | $1,077.51 | $1,176.6166 | $1,176.61 | $1,176.60 | $1,176.50 | |